radial forms
Are compositions of linear forms that extend outward from central forms in a radial manner. It combines aspects of centrality and linearity into a single composition. The core is either the symbolic or functional center of the organization. Its central position can be articulated with a visually dominant form, or it can merge with and become subservient to the radiating arms. The radiating arms, having properties similar to those of linear forms, give a radial form its extroverted nature. They can reach out and relate or attach themselves to specific features of their site. They can expose their long surfaces to desirable conditions of sun, wind, view, or space. Radial forms can grow into a network where several centers are linked by linear forms. (Ching, 1979)